Which One?

[FONT=arial]These are the graphics cards:[/FONT]

[FONT=arial]-PNY Geforce GTX 550 Ti Overclocked[/FONT]
[FONT=arial]-Gigabyte Geforce GTX 460 Dual Fans[/FONT]
[FONT=arial]-EVGA GTS 450 Superclocked[/FONT]

[FONT=arial]What would you think would work best on this system?[/FONT]

[FONT=arial]-AMD Athlon II x6 1050T[/FONT]
[FONT=arial]-?Graphics Card?[/FONT]
[FONT=arial]-MSI GF615M-P31 Motherboard[/FONT]
[FONT=arial]-G.SKILL 4GB DDR3 1333MHz[/FONT]
[FONT=arial]-Hitachi 500GB Hard Drive[/FONT]
[FONT=arial]LG Black 22x DVD Drive[/FONT]
[FONT=arial]Raidmax Cyclone ATX-316B[/FONT]
[FONT=arial]-Silverstone Strider Essential Series 600W 80Plus Certified[/FONT]

[FONT=arial]And what wattage of a power supply would you suggest?[/FONT]

The 460 1GB wins. And yep, that PSU is more than enough. However, you’ll need a better PSU if you plan on installing a second GPU.

[FONT=arial]Okay, thank you very much for your reply. I appreciate it very much.[/FONT]

Anytime buddy!